package com.itheima.reggie.common;

/**
 * 基于 ThreadLocal 封装工具类，用于保存和获取当前用户id
 */
public class BaseContext {
    private static ThreadLocal<Long> threadLocal =  new ThreadLocal<Long>();

    public static void setCurrent(Long id){
        threadLocal.set(id);
    }

    public static Long getCurrent(){
        return threadLocal.get();
    }
}
